10400343003215 has 16 divisors (see below), whose sum is σ = 13615361120160. Its totient is φ = 7563682129920.

The previous prime is 10400343003199. The next prime is 10400343003257. The reversal of 10400343003215 is 51230034300401.

It is not a de Polignac number, because 10400343003215 - 2⁴ = 10400343003199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469934 + ... + 4584923.

It is an arithmetic number, because the mean of its divisors is an integer number (850960070010).

Almost surely, 2^{10400343003215} is an apocalyptic number.

10400343003215 is a deficient number, since it is larger than the sum of its proper divisors (3215018116945).

10400343003215 is a wasteful number, since it uses less digits than its factorization.

10400343003215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092282.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 10400343003215 its reverse (51230034300401), we get a palindrome (61630377303616).

The spelling of 10400343003215 in words is "ten trillion, four hundred billion, three hundred forty-three million, three thousand, two hundred fifteen".